How do I all tickets via Archive agent?

I try to get tickets, using this

NSArchiveAgent agent;
NSArchiveListItem[] result = agent.GetArchiveListByColumns2 ("FindTicket", "ticketId,title,status,person/personId", "", "ticketId>'0'", "ticket", 0, 200);

printLine ("Row count: " + result.length().toString());
foreach (NSArchiveListItem i in result) {
  Map col = i.GetColumnData();
  col.first();
  while (!col.eof()) {
    print(col.getKey() + ": " + col.getVal() +" - ");
    col.next();
  }
 }

But it only seem to return open tickets.
Why is that - what am I missing?